[HOW TO] Install Oracle Java SDK in Ubuntu 13.04

Oracle Java is required for most of the software and application to install and run. Installing Java SDK in Windows is easier and simple. One need to download the jdk or jre from the official site of Oracle and install.

But Installing the Java SDK in Ubuntu is a bit different than Windows. There are two ways of installing Java in Ubuntu 13.04, 12.04 LTS, 12.10, and others.

First Method:
Open the Terminal (Clt+Alt+T) and run the command given below: